Wallenda walks across Grand Canyon

Daredevil Nik Wallenda got across a river near the Grand Canyon in 22 minutes on a 2-inch thick steel cable, 1,500 feet high.

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Nik Wallenda completes high wire walk

Nik Wallenda, left, embraces his wife, Erendira, after completing his 1500 foot high walk across the Grand Canyon for Discovery Channel's Skywire Live With Nik Wallenda, Sunday, June 23, 2013 at the Grand Canyon, Calif.